fix ShortcutDialog to allow clearing the shortcut

BUG: 234793 REVIEW: 104336
2012-03-18 17:29:14 +01:00 · 2012-03-18 17:29:14 +01:00 · ef71908c6a
parent 218baa9dbe
commit ef71908c6a
1 changed files with 5 additions and 0 deletions
--- a/utils.cpp
+++ b/utils.cpp
@ -496,6 +496,11 @@ void ShortcutDialog::keySequenceChanged(const QKeySequence &seq)
    if (_shortcut == seq)
        return; // don't try to update the same

+    if (seq.isEmpty()) { // clear
+        _shortcut = seq;
+        return;
+    }
+
    // Check if the key sequence is used currently
    QString sc = seq.toString();
    // NOTICE - seq.toString() & the entries in "conflicting" randomly get invalidated after the next call (if no sc has been set & conflicting isn't empty?!)